Overview
Barry Zeffren is an Internal Medicine provider practicing medicine in Glen Carbon, Illinois.
Dr. Zeffren is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Nonallergic Rhinopathy, Ozena, Angioedema, and Allergic Rhinitis.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
4 Country Club Executive Park, Glen Carbon, IL 62034
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Dr. Krista Lentine is a nephrologist specializing in treatment of adult patients with kidney disease. She is a world-renowned researcher who co-chaired the international work group that developed guidelines for living donor kidney transplantation. Dr. Lentine is a professor in the Department of Internal Medicine, Division of Nephrology, at Saint Louis University School of Medicine. She is medical director of living donation at the SSM Health Transplant Center at Saint Louis University Hospital. In 2018, Dr. Lentine received the Dr. Shaul Massry Distinguished Lecture honor from the National Kidney Foundation. Her professional memberships include the American Society of Nephrology Quality Committee and American Society of Transplantation Living Donor Community. She has served as chair of the Organ Procurement and Transplantation Network/United Network for Organ Sharing Living Donor Committee. Dr. Lentine is highly rated in 9 conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, Polycystic Kidney Disease, Autosomal Dominant Polycystic Kidney Disease, Kidney Transplant, and Nephrectomy. Dr. Lentine is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Nephrology , Drug Enforcement Administration , Illinois Department Of Financial & Professional Regulation , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.
Frequently Asked Questions about Dr. Barry Zeffren
How do I make an appointment with Dr. Barry Zeffren?
You can book an appointment with Dr. Barry Zeffren by calling their office at 618-286-6673. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Barry Zeffren a top-rated expert for Nonallergic Rhinopathy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Barry Zeffren is classified as an Distinguished expert for Nonallergic Rhinopathy, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Barry Zeffren specialize in?
While Dr. Barry Zeffren is a Internal Medicine, they have specific expertise in Nonallergic Rhinopathy, Ozena, and Angioedema. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Barry Zeffren accept my insurance?
Dr. Barry Zeffren accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 618-286-6673 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- AngioedemaDr. Zeffren isDistinguished. Learn about Angioedema.
- Nonallergic RhinopathyDr. Zeffren isDistinguished. Learn about Nonallergic Rhinopathy.
- OzenaDr. Zeffren isDistinguished. Learn about Ozena.
- Advanced
- Allergic RhinitisDr. Zeffren isAdvanced. Learn about Allergic Rhinitis.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- Cold UrticariaDr. Zeffren isAdvanced. Learn about Cold Urticaria.
- HivesDr. Zeffren isAdvanced. Learn about Hives.
- Primary Immunodeficiency (PID)Dr. Zeffren isAdvanced. Learn about Primary Immunodeficiency (PID).
- SinusitisDr. Zeffren isAdvanced. Learn about Sinusitis.
- Experienced
- Alpha-gal Syndrome (AGS)Dr. Zeffren isExperienced. Learn about Alpha-gal Syndrome (AGS).
- AnaphylaxisDr. Zeffren isExperienced. Learn about Anaphylaxis.
- Chronic CoughDr. Zeffren isExperienced. Learn about Chronic Cough.
- Eosinophilic EsophagitisDr. Zeffren isExperienced. Learn about Eosinophilic Esophagitis.
- Exercise-Induced Anaphylaxis (EIA)Dr. Zeffren isExperienced. Learn about Exercise-Induced Anaphylaxis (EIA).
- Food AllergyDr. Zeffren isExperienced. Learn about Food Allergy.